i cannot use the capsense library because they keyboard has to be far away from the arduino... the long wires mess with the capacitance readings.
@fungusi cant fit my arduino mega inside the instrument im making... thats why a tiny MPR121 or a makey makey would make the most sense.is there a way to use the makey makey as a standalone ardunio, controlling 18 logic pins?
4ADDRI2C Slave Address Pin Selects.Connect to VSS, VDD, SDA, SCL to choose address 0x5A, 0x5B, 0x5C, 0x5D respectively.
okay, that would work.... hmmm.... any idea how i would do that? i cant find anything on the subject.... it seems i would have to change the address codes and whatnot...